My CZ40B had a weak recoil spring. It has been replaced by a 20# recoil spring so now the shells eject about 6 feet away instead of 20 feet away. It also has a lighter hammer spring installed.
Yesterday I went shooting and I shot about 150 rounds of this Russian ammo I bought, it has steel jackets instead of brass. It's not Wolf ammo but it looks similar. It doesn't say a brand on it.
The problem I had was that 2 out of the 15 clips I shot didn't quite work properly... I got to the point where there was 2 bullets left in the clip, and the slide locked back as if the clip was empty. Releasing the slide, I could fire the last 2 bullets then it would lock back again like it is supposed to.
The gun was clean and well-oiled so I am not sure what would cause this. I didn't have any normal brass-shelled ammo to compare with. Do you think it was the ammo or something wrong with my gun?
Yesterday I went shooting and I shot about 150 rounds of this Russian ammo I bought, it has steel jackets instead of brass. It's not Wolf ammo but it looks similar. It doesn't say a brand on it.
The problem I had was that 2 out of the 15 clips I shot didn't quite work properly... I got to the point where there was 2 bullets left in the clip, and the slide locked back as if the clip was empty. Releasing the slide, I could fire the last 2 bullets then it would lock back again like it is supposed to.
The gun was clean and well-oiled so I am not sure what would cause this. I didn't have any normal brass-shelled ammo to compare with. Do you think it was the ammo or something wrong with my gun?